Lead Vocalist, Visual, Face of the Group, Maknae. In 2002, Krystal began appearing in television commercials.

Amber Opens Up About Sulli’s Departure From f(x), One Of Sulli’s Closest Friends, Actress Kim Sun Ah, Shares Touching Words About The Beautiful Star, Fans Honor And Remember Sulli On First Anniversary Of Her Passing, Actor Jang Dong Yoon Is The Most Successful Fan Of f(x)’s Krystal Ever, An Airport Staff Shares The Real, True Impressions She Got When She Met BTS’s Jungkook And J-Hope, This Airport Staff Became An ARMY After Meeting BTS… Here’s How She Fell For RM, V And Suga, Who Will Be In SM Entertainment’s New Girl Group? In 2011, she competed on Seoul Broadcasting System's skating reality show Kim Yuna's Kiss & Cry.

Krystal was born in San Francisco, California, where her family from South Korea settled in the 1980s.

H& Entertainment announced that it has signed an exclusive contract with Krystal whose contract with SM Entertainment expired in August. Hi Everyone, I would like to announce my contract with SM Entertainment has ended today and I have decided to part ways with the company. From the bottom of my heart, I’d like to thank everyone who believed in me and have been so patient with me all these years. f(x) (coréen : 에프엑스), est un girl group sud-coréen formé par SM Entertainment en 2009.Le groupe se compose originellement de cinq membres : Victoria, Amber, Luna et Krystal et Sulli [1].Néanmoins, cette dernière quitte le groupe le 7 août 2015, pour se concentrer sur sa carrière d'actrice.Ainsi, depuis 2015, f(x) poursuit sa carrière en tant que quatuor In 2010, she was given a minor role in the TV sitcom More Charming by the Day. She attended Korea Kent Foreign School and Hanlim Multi Arts School after moving to Korea. The agency saw potential in both Krystal and her sister and offered them singing and dancing lessons, opting to professionally train them in a singing career.
All rights reserved. She now holds the Korean women's high jump record of 1.95m.

Sulli, the South Korean K-pop star and actress who began her singing career as a member of the girl band f(x), was found dead at her home south of Seoul on Monday, police said. Sulli, who passed away on Oct. 14, 2019, left f(x) in 2015. During the episode that aired on August 14, 2011, Krystal and her skating partner Lee Dong Hun won the competition, earning them the opportunity to skate at Kim Yuna's ‘Samsung Galaxy★Hauzen All That Skate Summer 2011‘ ice show. Korean Psychiatrist Explains The Mental Health Techniques Behind BTS’s Song “Magic Shop” BTS Proudly Brags About Raising Jungkook To Jimmy Fallon Here’s A Never-Before-Seen Tour Of An Idol Hair Salon Frequented By BTS, EXO, TWICE, And More - GQ Magazine, March 2016. K-pop star and actress Krystal, 25, who now uses the stage name Jung Soo Jung, has signed up with a new agency. In August, Krystal, sister of former Girls’ Generation member Jessica, was reported to be leaving SM Entertainment, which was her home for 10 years. The South Korean artist was found dead Monday, October 14th, in her home in Seongnam, just southeast of Seoul.